DisputesResearch11 min read

The arbitration cost curve nobody models at the outset

Institutional arbitration is predictable in structure and wildly variable in cost. We map spend against tribunal appointment, document production, and expert stages.

Tomás IglesiasPartner, Dispute Resolution

Cost develops in stages

Arbitration budgets often focus on filing fees and hearing time, although the largest movements usually arise from the scope of document production, the number of factual and expert issues, and changes to the procedural timetable. Each procedural choice can affect legal fees, tribunal time, expert work, and management attention simultaneously.

A useful budget therefore links spend to procedural events and assumptions rather than presenting a single total that becomes obsolete after the first contested application.

Model decisions as scenarios

Parties should distinguish the base case from foreseeable alternatives: an early jurisdiction challenge, expanded disclosure, multiple experts, or a split hearing. Decision-makers can then understand both expected spend and the events that may move the case into a higher range.

  • Assign a cost and strategic purpose to each proposed evidence request.
  • Test whether expert disciplines can be narrowed or sequenced.
  • Budget internal management time alongside external fees.
  • Reforecast after major procedural orders and settlement milestones.

Use the budget to guide strategy

Cost control is not simply a procurement exercise. It requires the legal theory, evidence plan, and commercial objective to remain aligned. A claim can be legally sound and still become uneconomic if the process expands without reference to likely recovery or enforcement.

Regular scenario reviews give the client a defensible basis for deciding whether to narrow issues, seek interim resolution, pursue settlement, or continue to a final award.

Discuss the implications

Speak with our advisory team about how these considerations apply to your organisation or transaction.

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